Pteridospermatophyta
Pteridospermatophyta
Known Depredator
<catset>Category="Prehistoric plants"</catset><table border=1 cellpadding=0 style="position:relative; margin: 0 0 0.5em 1em; border-collapse: collapse; float:right; clear:right; width:200px;"><tr style="text-align:center;"><th style=" background: lightgreen;"><div style="float:right; font-size:70%; padding:0 .5em 0 2em">?</div><b> Pteridospermatophyta</b></th></tr><tr style="text-align:center;"><th style=" background: lightgreen;"><b><a href="Scientific classification">Scientific classification</a></b></th></tr><tr style="text-align:center;"><td> <table cellpadding=2 style="margin:0 auto; text-align:left; background:none;"><tr valign=top><td>Domain:</td><td><a href="Eukaryote">Eukaryota</a></td></tr><tr valign=top><td>Kingdom:</td><td><a href="Plant">Plantae</a></td></tr><tr valign=top><td>Division:</td><td>Pteridospermatophyta</td></tr></table></td></tr></table><p><b>Pteridospermatophyta</b>, also called <b>seed ferns</b>, is an extinct <a href="Gymnosperm">Gymnosperm</a> division of the <a href="Plant">Plantae</a> <a href="Kingdom">Kingdom</a>. Members of this division were predominant at the late <a href="Devonian">Devonian</a>. For now, the Pteridospermatophyta have not acquired a clear position in the botanical systematic yet.<h2 style="margin: 0; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom: 1px solid #aaaaaa; font-size: 150%;"><a href="Order">Orders</a></h2><ul> <li><a href="Glossopteridales">Glossopteridales</a> </ul><h2 style="margin: 0; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom: 1px solid #aaaaaa; font-size: 150%;">See also</h2><ul> <li> <i><a href="Glossopteris">Glossopteris</a></i>, <a href="Spermatophyte">Spermatophyte</a> </ul><h2 style="margin: 0; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom: 1px solid #aaaaaa; font-size: 150%;">External links</h2><ul> <li> <font color=#700070> Seed fern paleontology</font> <li> <font color=#700070> Seed ferns</font> </ul>